Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Mohamed M. Aboudina"'
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 67:2908-2912
This brief presents a novel adaptive slew-rate ring amplifier. The proposed technique enhances the linearity, without stability degradation, using a rail-to-rail controlled feed-forward path used in parallel with the main ring amplifier. It offers ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4aa0fc378623423dc3fc87a176ffc568
https://doi.org/10.1109/tcsii.2020.2984322
https://doi.org/10.1109/tcsii.2020.2984322
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 67:9-13
A fast transient response supply modulator has been realized and verified in envelope elimination and restoration (EER) power amplifier. The analysis and detailed design of the proposed architecture is presented. Simulation results, in 130-nm CMOS te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b88f184df639975d060295d4ff06b0c8
https://doi.org/10.1109/tcsii.2019.2900596
https://doi.org/10.1109/tcsii.2019.2900596
Publikováno v:
ICM
This paper presents the system and circuit level design of a NB-IoT receiver (RX) based on 3GPP Technical Specification (TS) 36.101. This design targets serving many NB-IoT operation bands, so no off-chip filter is used. This dictates large linearity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5400bb4993fd43a1f2b60fa4a091b22
https://doi.org/10.1109/icm50269.2020.9331505
https://doi.org/10.1109/icm50269.2020.9331505
Publikováno v:
ICM
This paper presents a constant-slope digital-to-time converter (CS-DTC) that leverages the concepts of constant-slope charging and charge redistribution to achieve high linearity with ultra-low power consumption (ULP) that makes the proposed DTC suit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6038abe1d20e5b6311fe3fd7454e095c
https://doi.org/10.1109/icm50269.2020.9331506
https://doi.org/10.1109/icm50269.2020.9331506
Publikováno v:
2020 6th IEEE International Energy Conference (ENERGYCon).
This paper presents a new integrated RF energy harvesting system using a rectifier with reconfigurable stages. The design replaces the diode-connected transistors used in conventional RF-DC rectifiers with diode-emulated transistors for minimizing co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f60bee2e9f0f361ed9514f4d19fa923
https://doi.org/10.1109/energycon48941.2020.9236588
https://doi.org/10.1109/energycon48941.2020.9236588
Publikováno v:
MWSCAS
This paper presents developed memristor-based demodulators for 8 circular Quadrature Amplitude Modulation (8-QAM) and Binary Frequency Shift Keying (BFSK) operating at 25MHz. In our implementations, the experimental-based ‘nonlinear’ dopant drift
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d95dd5f484501a04d58c379ff6a9d55
https://doi.org/10.1109/mwscas48704.2020.9184693
https://doi.org/10.1109/mwscas48704.2020.9184693
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 65:1169-1173
This brief introduces a design approach for Class-AB-style ring amplifiers which differs from the design of conventional amplifiers. The theory of operation of Class-AB-style ring amplifier is discussed as well as the different design tradeoffs that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94aa3dd99f4dfb3073beffe3c2ab5feb
https://doi.org/10.1109/tcsii.2018.2815705
https://doi.org/10.1109/tcsii.2018.2815705
Publikováno v:
ICM
A low power high-resolution time-to-digital converter (TDC) is presented. It utilizes a novel multi-path delay line to achieve a sub-gate delay resolution while consuming low power. An offset calibration scheme is also introduced to cancel offsets of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36fd23d30957c7c953e68c593e987bdb
https://doi.org/10.1109/icm48031.2019.9021937
https://doi.org/10.1109/icm48031.2019.9021937
Publikováno v:
IEEE Transactions on Industrial Electronics. 65:342-351
This paper presents a low-power batteryless energy harvesting system for Internet of Things (IoT) applications. A dual-mode dc–dc converter is used to harvest the energy of a microscale photovoltaic (PV) transducer and provides energy, in the boost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e14912d0e8cda7e64019ddaa87158cca
https://doi.org/10.1109/tie.2017.2714119
https://doi.org/10.1109/tie.2017.2714119
Publikováno v:
Microelectronics Journal. 67:162-168
Non-gated crossbar memory arrays are becoming strong candidates to replace the current gated arrays due to their much higher density. Sneak paths are the main problem in gate-less arrays. In this paper, we analyze a three reading multiport readout me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ceb2b052b7cdb8e115f6c19e13fe8f5
https://doi.org/10.1016/j.mejo.2017.08.007
https://doi.org/10.1016/j.mejo.2017.08.007